Cshift_common.h File Reference

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Functions
	NAMESPACE_BEGIN (Grid)
template<class vobj>
void	MapCshiftCopy (std::vector< vobj > &Cshift_obj, deviceVector< vobj > &Cshift_obj_device)
template<class vobj>
vobj *	MapCshift (std::vector< vobj > &Cshift_obj, deviceVector< vobj > &Cshift_obj_device)
template<class vobj>
void	CalculateCshiftVector (Lattice< vobj > &ret, const Lattice< vobj > &rhs, int dimension, int cbmask)
template<class vobj>
void	Gather_plane_simple (const Lattice< vobj > &rhs, deviceVector< vobj > &buffer, int dimension, int plane, int cbmask, int off=0)
template<class vobj>
void	Gather_plane_extract (const Lattice< vobj > &rhs, ExtractPointerArray< typename vobj::scalar_object > pointers, int dimension, int plane, int cbmask)
template<class vobj>
void	Scatter_plane_simple (Lattice< vobj > &rhs, deviceVector< vobj > &buffer, int dimension, int plane, int cbmask)
template<class vobj>
void	Scatter_plane_merge (Lattice< vobj > &rhs, ExtractPointerArray< typename vobj::scalar_object > pointers, int dimension, int plane, int cbmask)
template<class vobj>
void	Copy_plane (Lattice< vobj > &lhs, const Lattice< vobj > &rhs, int dimension, int lplane, int rplane, int cbmask)
template<class vobj>
void	Copy_plane_permute (Lattice< vobj > &lhs, const Lattice< vobj > &rhs, int dimension, int lplane, int rplane, int cbmask, int permute_type)
template<class vobj>
void	Cshift_local (Lattice< vobj > &ret, const Lattice< vobj > &rhs, int dimension, int shift)
template<class vobj>
void	Cshift_local (Lattice< vobj > &ret, const Lattice< vobj > &rhs, int dimension, int shift, int cbmask)
	NAMESPACE_END (Grid)

Variables
std::vector< std::pair< int, int > >	Cshift_table
deviceVector< std::pair< int, int > >	Cshift_table_device
std::vector< int >	Cshift_vector
deviceVector< int >	Cshift_vector_device

Function Documentation

NAMESPACE_BEGIN()

NAMESPACE_BEGIN

(

Grid

)

References Cshift_table, Cshift_table_device, Cshift_vector, and Cshift_vector_device.

MapCshiftCopy()

template<class vobj>

void MapCshiftCopy ( std::vector< vobj > & Cshift_obj, deviceVector< vobj > & Cshift_obj_device )

inline

Definition at line 39 of file Cshift_common.h.

References acceleratorCopyToDevice().

Referenced by Cshift_comms(), Cshift_local(), and MapCshift().

MapCshift()

template<class vobj>

vobj * MapCshift ( std::vector< vobj > & Cshift_obj, deviceVector< vobj > & Cshift_obj_device )

inline

Definition at line 54 of file Cshift_common.h.

References MapCshiftCopy().

Referenced by Gather_plane_simple(), and Scatter_plane_simple().

CalculateCshiftVector()

template<class vobj>

void CalculateCshiftVector	(	Lattice< vobj > &	ret,
		const Lattice< vobj > &	rhs,
		int	dimension,
		int	cbmask )

Definition at line 63 of file Cshift_common.h.

References GridBase::_slice_block, GridBase::_slice_nblock, GridBase::_slice_stride, GridBase::CheckerBoarded(), GridBase::CheckerBoardFromOindex(), Cshift_vector, and Lattice< vobj >::Grid().

Referenced by Cshift_comms(), and Cshift_local().

Gather_plane_simple()

template<class vobj>

void Gather_plane_simple	(	const Lattice< vobj > &	rhs,
		deviceVector< vobj > &	buffer,
		int	dimension,
		int	plane,
		int	cbmask,
		int	off = 0 )

Definition at line 105 of file Cshift_common.h.

References GridBase::_ostride, GridBase::_rdimensions, GridBase::_slice_block, GridBase::_slice_nblock, GridBase::_slice_stride, accelerator_for, AcceleratorRead, autoView, GridBase::CheckerBoarded(), GridBase::CheckerBoardFromOindex(), coalescedRead(), coalescedWrite(), Cshift_table, Cshift_table_device, Lattice< vobj >::Grid(), and MapCshift().

Referenced by Cshift_comms().

Gather_plane_extract()

template<class vobj>

void Gather_plane_extract	(	const Lattice< vobj > &	rhs,
		ExtractPointerArray< typename vobj::scalar_object >	pointers,
		int	dimension,
		int	plane,
		int	cbmask )

Definition at line 156 of file Cshift_common.h.

References GridBase::_checker_dim_mask, GridBase::_ostride, GridBase::_rdimensions, GridBase::_slice_block, GridBase::_slice_nblock, GridBase::_slice_stride, accelerator_for, AcceleratorRead, autoView, GridBase::CheckerBoarded(), extract(), Lattice< vobj >::Grid(), and RedBlackCheckerBoardFromOindex().

Referenced by Cshift_comms_simd().

Scatter_plane_simple()

template<class vobj>

void Scatter_plane_simple	(	Lattice< vobj > &	rhs,
		deviceVector< vobj > &	buffer,
		int	dimension,
		int	plane,
		int	cbmask )

Definition at line 213 of file Cshift_common.h.

References GridBase::_ostride, GridBase::_rdimensions, GridBase::_slice_block, GridBase::_slice_nblock, GridBase::_slice_stride, accelerator_for, AcceleratorWrite, autoView, GridBase::CheckerBoarded(), GridBase::CheckerBoardFromOindex(), coalescedRead(), coalescedWrite(), Cshift_table, Cshift_table_device, Lattice< vobj >::Grid(), and MapCshift().

Referenced by Cshift_comms().

Scatter_plane_merge()

template<class vobj>

void Scatter_plane_merge	(	Lattice< vobj > &	rhs,
		ExtractPointerArray< typename vobj::scalar_object >	pointers,
		int	dimension,
		int	plane,
		int	cbmask )

Definition at line 267 of file Cshift_common.h.

References GridBase::_ostride, GridBase::_rdimensions, GridBase::_slice_block, GridBase::_slice_nblock, GridBase::_slice_stride, accelerator_for, AcceleratorWrite, autoView, GridBase::CheckerBoarded(), GridBase::CheckerBoardFromOindex(), CpuWrite, Lattice< vobj >::Grid(), and merge().

Referenced by Cshift_comms_simd().

Copy_plane()

template<class vobj>

void Copy_plane	(	Lattice< vobj > &	lhs,
		const Lattice< vobj > &	rhs,
		int	dimension,
		int	lplane,
		int	rplane,
		int	cbmask )

Definition at line 316 of file Cshift_common.h.

References GridBase::_ostride, accelerator_for, AcceleratorRead, AcceleratorWrite, autoView, Cshift_vector, Cshift_vector_device, and Lattice< vobj >::Grid().

Referenced by Cshift_comms(), and Cshift_local().

Copy_plane_permute()

template<class vobj>

void Copy_plane_permute	(	Lattice< vobj > &	lhs,
		const Lattice< vobj > &	rhs,
		int	dimension,
		int	lplane,
		int	rplane,
		int	cbmask,
		int	permute_type )

Definition at line 332 of file Cshift_common.h.

References GridBase::_ostride, accelerator_for, AcceleratorRead, AcceleratorWrite, autoView, Cshift_vector, Cshift_vector_device, and Lattice< vobj >::Grid().

Referenced by Cshift_local().

Cshift_local() [1/2]

template<class vobj>

void Cshift_local	(	Lattice< vobj > &	ret,
		const Lattice< vobj > &	rhs,
		int	dimension,
		int	shift )

Definition at line 349 of file Cshift_common.h.

References LatticeAccelerator< vobj >::Checkerboard(), GridBase::CheckerBoardShiftForCB(), Cshift_local(), Even, Lattice< vobj >::Grid(), and Odd.

Referenced by Cshift(), and Cshift_local().

Cshift_local() [2/2]

template<class vobj>

void Cshift_local	(	Lattice< vobj > &	ret,
		const Lattice< vobj > &	rhs,
		int	dimension,
		int	shift,
		int	cbmask )

Definition at line 364 of file Cshift_common.h.

References GridBase::_fdimensions, GridBase::_gdimensions, GridBase::_ldimensions, GridBase::_rdimensions, GridBase::_simd_layout, CalculateCshiftVector(), LatticeAccelerator< vobj >::Checkerboard(), GridBase::CheckerBoardDestination(), GridBase::CheckerBoardShiftForCB(), Copy_plane(), Copy_plane_permute(), Cshift_vector, Cshift_vector_device, Even, Lattice< vobj >::Grid(), MapCshiftCopy(), Odd, GridBase::PermuteDim(), GridBase::PermuteType(), and RotateBit.

NAMESPACE_END()

NAMESPACE_END

(

Grid

)

Variable Documentation

Cshift_table

std::vector<std::pair<int,int> > Cshift_table

extern

Definition at line 3 of file Cshift_table.cc.

Referenced by Gather_plane_simple(), NAMESPACE_BEGIN(), and Scatter_plane_simple().

Cshift_table_device

deviceVector<std::pair<int,int> > Cshift_table_device

extern

Definition at line 4 of file Cshift_table.cc.

Referenced by Gather_plane_simple(), NAMESPACE_BEGIN(), and Scatter_plane_simple().

Cshift_vector

std::vector<int> Cshift_vector

extern

Definition at line 5 of file Cshift_table.cc.

Referenced by CalculateCshiftVector(), Copy_plane(), Copy_plane_permute(), Cshift_comms(), Cshift_local(), and NAMESPACE_BEGIN().

Cshift_vector_device

deviceVector<int> Cshift_vector_device

extern

Definition at line 6 of file Cshift_table.cc.

Referenced by Copy_plane(), Copy_plane_permute(), Cshift_comms(), Cshift_local(), and NAMESPACE_BEGIN().